Seattle to Porto (OPO): flights April 3–13, 2027
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Observed September 21, 2026 (UTC). Check current prices.
USD for the listed travelers.
1 adult · Complete round-trip totals · 10–21 days
Complete round-trip totals; both flights included.
The $615 round trip saves 4h 44m of travel across both directions for $9 more. Compare departure times below.
| Dates / travelers | Flights | Axel Member | Airline fare | Next step |
|---|---|---|---|---|
| Apr 3–13, 2027 · 1 adult | Out: United Airlines · 1 stop (EWR) · 27h 0m · 22:45–09:45 (April 5, 2027) local; Return: Lufthansa · 1 stop (MUC) · 18h 39m · 06:20–16:59 local | $606 | $681 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Apr 3–13, 2027 · 1 adult | Out: United Airlines · 1 stop (EWR) · 27h 0m · 22:45–09:45 (April 5, 2027) local; Return: Lufthansa · 1 stop (FRA) · 13h 55m · 06:00–11:55 local | $615 | $690 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Apr 3–13, 2027 · 1 adult | Out: United Airlines · 1 stop (EWR) · 27h 0m · 22:45–09:45 (April 5, 2027) local; Return: Swiss International Air Lines · 2 stops (ZRH, MUC) · 16h 19m · 08:40–16:59 local | $654 | $730 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
1 adult · Round-trip starting totals · 10–21 days
Starting totals are for the round trip. Choose a return flight to confirm the final total.
In these examples, United Airlines reduces outbound travel by 13h 35m for $157 more with Membership.
| Dates / travelers | Flights | Axel Member | Airline fare | Next step |
|---|---|---|---|---|
| Apr 3–13, 2027 · 1 adult | Out: Delta Air Lines · 1 stop (CDG) · 19h 25m · 18:35–22:00 (April 4, 2027) local | Round-trip starting total: $626 | Round-trip starting total: $703 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| Apr 3–13, 2027 · 1 adult | Out: United Airlines · 1 stop (EWR) · 13h 25m · 12:20–09:45 (April 4, 2027) local | Round-trip starting total: $773 | Round-trip starting total: $868 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
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